[INFO] fetching crate shift 0.3.0...
[INFO] testing shift-0.3.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate shift 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate shift 0.3.0
[INFO] finished tweaking crates.io crate shift 0.3.0
[INFO] tweaked toml for crates.io crate shift 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shift 0.3.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shift 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3512c3f41c4e83a70f83a8dda67f7a042518c302c6481b0e8fcc4626f5db8ca
[INFO] running `Command { std: "docker" "start" "-a" "c3512c3f41c4e83a70f83a8dda67f7a042518c302c6481b0e8fcc4626f5db8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3512c3f41c4e83a70f83a8dda67f7a042518c302c6481b0e8fcc4626f5db8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3512c3f41c4e83a70f83a8dda67f7a042518c302c6481b0e8fcc4626f5db8ca", kill_on_drop: false }`
[INFO] [stdout] c3512c3f41c4e83a70f83a8dda67f7a042518c302c6481b0e8fcc4626f5db8ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58a05744c07c13a7a290f6469e9635609c4be7c4bf27ce4d312f25c40f0e29af
[INFO] running `Command { std: "docker" "start" "-a" "58a05744c07c13a7a290f6469e9635609c4be7c4bf27ce4d312f25c40f0e29af", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "58a05744c07c13a7a290f6469e9635609c4be7c4bf27ce4d312f25c40f0e29af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a05744c07c13a7a290f6469e9635609c4be7c4bf27ce4d312f25c40f0e29af", kill_on_drop: false }`
[INFO] [stdout] 58a05744c07c13a7a290f6469e9635609c4be7c4bf27ce4d312f25c40f0e29af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a4a0ec41064547fce6f7531d8b5b0634e747007893cd928a270fcce563ad186
[INFO] running `Command { std: "docker" "start" "-a" "5a4a0ec41064547fce6f7531d8b5b0634e747007893cd928a270fcce563ad186", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5a4a0ec41064547fce6f7531d8b5b0634e747007893cd928a270fcce563ad186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4a0ec41064547fce6f7531d8b5b0634e747007893cd928a270fcce563ad186", kill_on_drop: false }`
[INFO] [stdout] 5a4a0ec41064547fce6f7531d8b5b0634e747007893cd928a270fcce563ad186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13e1947a31afd75ca040ff06c9e3df2221b04181d26a7b5e989cff4647aed141
[INFO] running `Command { std: "docker" "start" "-a" "13e1947a31afd75ca040ff06c9e3df2221b04181d26a7b5e989cff4647aed141", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/shift-68f92f6fa58a1890)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::resolving_operand_ambiguity ... ok
[INFO] [stdout] test tests::missing_exe_name ... ok
[INFO] [stdout] test tests::shift_eql_separated_options ... ok
[INFO] [stdout] test tests::shift_operand_with_value ... ok
[INFO] [stdout] test tests::shift_option_does_not_remove_flags ... ok
[INFO] [stdout] test tests::shifting_remaining_arguments ... ok
[INFO] [stdout] test tests::malformed_option ... ok
[INFO] [stdout] test tests::shift_space_separated_options ... ok
[INFO] [stdout] test tests::shifting_the_same_flag_multiple_times ... ok
[INFO] [stdout] test tests::shift_operand ... ok
[INFO] [stdout] test tests::shift_option_returns_multiple_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shift
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test README.md - ReadmeDocTest (line 8) ... ok
[INFO] [stdout] test lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.79s; merged doctests compilation took 0.78s
[INFO] running `Command { std: "docker" "inspect" "13e1947a31afd75ca040ff06c9e3df2221b04181d26a7b5e989cff4647aed141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e1947a31afd75ca040ff06c9e3df2221b04181d26a7b5e989cff4647aed141", kill_on_drop: false }`
[INFO] [stdout] 13e1947a31afd75ca040ff06c9e3df2221b04181d26a7b5e989cff4647aed141
